Which of the following commands indicates the packet count for each interface？（）

A.lslpp
B.lsdev
C.lscfg
D.lppchk

A.A routing table has changed
B.The IP address has changed
C.The system has become a gateway
D.A hacker is posing a threat to the system

A.1 or 3
B.2 or more of differing models
C.2 or 4 of the same model
D.2 or more of the same model